| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.81 | 5.271% | $238.7652 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $77.44 | 9.601% | $84.875 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $187.30 | 9.315% | $204.747 | $204.75 | $204.75 | $204.70 |
| Purchase #4 | $79.30 | 5.853% | $83.9414 | $83.94 | $83.95 | $83.90 |
| Purchase #5 | $158.41 | 12.185% | $177.7123 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $143.75 | 10.443% | $158.7618 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $141.53 | 8.149% | $153.0633 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $1,014.54 | $1,101.8660 | $1,101.87 | $1,101.85 | $1,101.90 | |